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package com.qdu.dao;

import com.qdu.entity.Dianzan;

/**
 * 定义对数据库中Dianzan表的操作
 * @author Lenovo
 */
public interface DianzanDao extends BaseDao1{
    //添加点赞记录
    public boolean addOneLike(String Jid, int uid);
    //查询是否有点赞记录
    public boolean hasLike(String Jid,int uid);
    //更新点赞数
    public int addLikeNum(String Jid);
}
